Merge "Add README with details about the status of support for this app" into main am: 6bf884ef51 am: 1c5088ea74 Original change: https://android-review.googlesource.com/c/platform/packages/apps/Gallery2/+/3320633 Change-Id: Iec8dded066a94804adfdcadc8916d3df0cffa695 Signed-off-by: Automerger Merge Worker <[email protected]>